<div id="sidebar">
<div id="related">
	<div>
		<h3>日期</h3>
			<ul>
				<li>
				<%= Date.today %>	
				</li>
			</ul>
	</div>
</div>
<div class="pagetools">
    <div>
	<h3>信息箱</h3>
	<p>
    <ul>
	<li><a href="/welcome/list_messages">察看个人消息</a></li>
	</ul>
</div>
</div>
